On 8 September 2016 at 04:57, Fenghua Yu wrote:
> diff --git a/arch/x86/kernel/cpu/intel_rdt.c b/arch/x86/kernel/cpu/intel_rdt.c
> index b25940a..9cf3a7d 100644
> --- a/arch/x86/kernel/cpu/intel_rdt.c
> +++ b/arch/x86/kernel/cpu/intel_rdt.c
> @@ -31,8 +31,22 @@ static struct clos_cbm_table *cctabl
On Thu, 8 Sep 2016, Fenghua Yu wrote:
>
> + for_each_online_cpu(i)
> + rdt_cpumask_update(i);
The only reason why this does not blow up in your face is that at this
point the secondary cpus have been brought up already and user space is not
yet running, so cpu hotplug cannot happ
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